ESN

ESN Vitamin D3+K2 - High-Dose Capsules for Bones & Immunity

Name: ESN Vitamin D3+K2 - High-Dose Capsules for Bones & Immunity
Brand: ESN
SKU: 291810
Price: 22.75 EUR
Availability:  InStock

€22,75

151 in stock

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11 Oct Usually ready in 3-7 days.

ESN Vitamin D3+K2 - High-Dose Capsules for Bones & Immunity

Description

Goals

Healthy living

Vitamin power duo: Vitamin D3+K2 Capsules. The combination of vitamins D3 and K2 effectively supports your bones, muscles, immune system and blood clotting.¹'² The ideal support for your performance base with just one capsule every three days.

Keep in mind: Vitamins D3 and K2 play synergistic roles in bone health. While vitamin D3 increases calcium absorption from the intestine, vitamin K2 ensures that calcium is effectively incorporated into bones and teeth and not deposited in arteries and organs.

Vitamin D3 & K2 with depot effect
5.600 i. E vitamin D3 & 200 µg vitamin K2 MK-7³
Support for the immune system, muscles & more¹'²
Synergistic effect
For training & everyday life

Description of the Food

Food Supplement with Vitamin D3 and Vitamin K2 MK-7.

Ingredients

Bulking agent (Microrystalline Cellulose), Capsule Shell (Glazing Agent (Hydroxypropylmethylcellulose)), Vitamin K (K2/Menaquinone-7), Vitamin D (D3/Cholecalciferol), Anti-Caking Agent (Magnesium Salts from Fatty Acids).

Content size

120 capsules

Nutritional values

Nutrients / Composition	Per 1 capsule
Vitamin D3	140 μg
Vitamin K2	200 μg

Consumption recommendation

Every third day take 1 capsule whole with plenty of water, preferably with a meal.

All Sports. All Ages. One Destination

About The Collection

Enhance Your Performance

At Triforge, we handpick every product in this collection to meet the real-world needs of endurance athletes. From fast-absorbing energy gels to science-backed hydration and recovery solutions, our selection is built to support performance, consistency, and long-term results.

See Collection

FAQs

See All

How do I know which supplement is right for me?

Each athlete has different needs depending on training intensity, duration, and goals. We include clear product descriptions and usage guides to help you choose. For more in-depth advice, check out our blog or reach out to us directly.

Can I mix different brands together during training?

Yes, but we recommend testing combinations during training, not on race day. Most brands are designed to work well with others just be mindful of caffeine and carb totals.

Are these products safe for competition?

All products we feature are from trusted, science-backed brands commonly used by professional and amateur endurance athletes. If you're racing under strict anti-doping rules, look for labels like Informed-Sport certified.

How many gels or electrolytes should I take per hour?

It depends on your body weight, intensity, and heat conditions. A general guideline is 30–60g of carbohydrates per hour and electrolytes as needed (especially in hot weather). Product pages include usage recommendations.

Are the products vegan or gluten-free?

Many of our products are check the label in the product description or use filters to find what suits your dietary preferences.

Customer Reviews

As a cyclist preparing for my first Gran Fondo, I was overwhelmed by all the fueling advice out there most of it felt generic or made for bodybuilders, not endurance athletes. Triforge changed that. Their curated product selection, especially the gels, gave me confidence to fuel properly during long rides. Plus, the educational content actually explains the 'why' behind every recommendation, which helped me plan smarter and ride stronger

Romain L.

Road Cyclist, France
Training for my first triathlon felt like entering a maze so many brands, products, and contradicting advice. Triforge helped simplify everything. I found fueling products that actually work for endurance, and their blog broke down complex topics into things I could apply instantly. It’s not just a store, it’s like having a smart training partner in your pocket.

Leila M.

Beginner Triathlete, Germany
I’ve been running marathons for a few years, but I always struggled with mid-race fatigue. Since using Triforge’s fueling recommendations and products, my energy levels are way more consistent. What I love most is that they only feature brands that are legit for endurance sports no gimmicks, just proven stuff.

Tomás A.

Marathon Runner, Spain

ESN Vitamin D3+K2 - High-Dose Capsules for Bones & Immunity

€22,75

Product description